Kotoko confesses to Jinko and Satomi about Kin-chan’s marriage proposal to her, and they tell her to give it serious thought.  Naoki finishes the betrothal ceremony with Sahoko, and gradually gets ready for their wedding. He returns to college after a long leave of absence, and finds out Kinnosuke proposed to Kotoko. About the same time, Kinnosuke asks for Kotoko to give him an answer ...
It means anyone can look decent 
if they're wearing a nice dress.
Que si cualquiera se arregla 
puede verse aceptable.
Así que, cualquier persona que se 
arregla, puede parecer aceptable.
Ça veut dire
que n’importe quelle fille
Significa que qualquer um pode 
se vestir bem e ficar bonito.